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Optical properties of polyvinyl alcohol (PVA) coated In2O3 nanoparticles
- Source :
-
Optical Materials . Jan2013, Vol. 35 Issue 3, p563-566. 4p. - Publication Year :
- 2013
-
Abstract
- Abstract: An experimental study of the optical properties of PVA coated In2O3 nanoparticles was performed with characterization methods including photoluminescence, absorption and point source, photogenerated current–voltage measurements. The photoluminescence results show that PVA can suppress the parasitic green emission by modifying defect energy states introduced by oxygen vacancies. Thin films fabricated from PVA coated In2O3 nanoparticles show higher photocurrent and suppressed dark current, which may be promising for UV photodetector applications. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 09253467
- Volume :
- 35
- Issue :
- 3
- Database :
- Academic Search Index
- Journal :
- Optical Materials
- Publication Type :
- Academic Journal
- Accession number :
- 84573825
- Full Text :
- https://doi.org/10.1016/j.optmat.2012.10.026